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[PATCH] pcmcia: default suspend and resume handling

Browse Source 
In all but one case, the suspend and resume functions of PCMCIA drivers
contain mostly of calls to pcmcia_release_configuration() and
pcmcia_request_configuration(). Therefore, move this code out of the
drivers and into the core.

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
This commit is contained in:
Dominik Brodowski 2006-03-02 00:02:33 +01:00
parent 50db3fdbbc
commit 8661bb5b4a
45 changed files with 105 additions and 633 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
drivers/bluetooth/bluecard_cs.c
View File

@ -1005,28 +1005,6 @@ static void bluecard_release(dev_link_t *link)
pcmcia_disable_device(link->handle);
}
static int bluecard_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int bluecard_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
static struct pcmcia_device_id bluecard_ids[] = {
PCMCIA_DEVICE_PROD_ID12("BlueCard", "LSE041", 0xbaf16fbf, 0x657cc15e),
PCMCIA_DEVICE_PROD_ID12("BTCFCARD", "LSE139", 0xe3987764, 0x2524b59c),
@ -1043,8 +1021,6 @@ static struct pcmcia_driver bluecard_driver = {
.probe = bluecard_attach,
.remove = bluecard_detach,
.id_table = bluecard_ids,
.suspend = bluecard_suspend,
.resume = bluecard_resume,
};
static int __init init_bluecard_cs(void)

24
drivers/bluetooth/bt3c_cs.c
View File

@ -842,28 +842,6 @@ static void bt3c_release(dev_link_t *link)
pcmcia_disable_device(link->handle);
}
static int bt3c_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int bt3c_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
static struct pcmcia_device_id bt3c_ids[] = {
PCMCIA_DEVICE_PROD_ID13("3COM", "Bluetooth PC Card", 0xefce0a31, 0xd4ce9b02),
@ -879,8 +857,6 @@ static struct pcmcia_driver bt3c_driver = {
.probe = bt3c_attach,
.remove = bt3c_detach,
.id_table = bt3c_ids,
.suspend = bt3c_suspend,
.resume = bt3c_resume,
};
static int __init init_bt3c_cs(void)

25
drivers/bluetooth/btuart_cs.c
View File

@ -771,29 +771,6 @@ static void btuart_release(dev_link_t *link)
pcmcia_disable_device(link->handle);
}
static int btuart_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int btuart_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
static struct pcmcia_device_id btuart_ids[] = {
/* don't use this driver. Use serial_cs + hci_uart instead */
PCMCIA_DEVICE_NULL
@ -808,8 +785,6 @@ static struct pcmcia_driver btuart_driver = {
.probe = btuart_attach,
.remove = btuart_detach,
.id_table = btuart_ids,
.suspend = btuart_suspend,
.resume = btuart_resume,
};
static int __init init_btuart_cs(void)

24
drivers/bluetooth/dtl1_cs.c
View File

@ -723,28 +723,6 @@ static void dtl1_release(dev_link_t *link)
pcmcia_disable_device(link->handle);
}
static int dtl1_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int dtl1_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
static struct pcmcia_device_id dtl1_ids[] = {
PCMCIA_DEVICE_PROD_ID12("Nokia Mobile Phones", "DTL-1", 0xe1bfdd64, 0xe168480d),
@ -762,8 +740,6 @@ static struct pcmcia_driver dtl1_driver = {
.probe = dtl1_attach,
.remove = dtl1_detach,
.id_table = dtl1_ids,
.suspend = dtl1_suspend,
.resume = dtl1_resume,
};
static int __init init_dtl1_cs(void)

9
drivers/char/pcmcia/cm4000_cs.c
View File

@ -1870,10 +1870,6 @@ static int cm4000_suspend(struct pcmcia_device *p_dev)
struct cm4000_dev *dev;
dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
stop_monitor(dev);
return 0;
@ -1885,11 +1881,6 @@ static int cm4000_resume(struct pcmcia_device *p_dev)
struct cm4000_dev *dev;
dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open)
start_monitor(dev);

24
drivers/char/pcmcia/cm4040_cs.c
View File

@ -629,28 +629,6 @@ cs_release:
link->state &= ~DEV_CONFIG_PENDING;
}
static int reader_suspend(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int reader_resume(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
static void reader_release(dev_link_t *link)
{
cm4040_reader_release(link->priv);
@ -754,8 +732,6 @@ static struct pcmcia_driver reader_driver = {
},
.probe = reader_attach,
.remove = reader_detach,
.suspend = reader_suspend,
.resume = reader_resume,
.id_table = cm4040_ids,
};

6
drivers/char/pcmcia/synclink_cs.c
View File

@ -733,10 +733,7 @@ static int mgslpc_suspend(struct pcmcia_device *dev)
dev_link_t *link = dev_to_instance(dev);
MGSLPC_INFO *info = link->priv;
link->state |= DEV_SUSPEND;
info->stop = 1;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
@ -746,9 +743,6 @@ static int mgslpc_resume(struct pcmcia_device *dev)
dev_link_t *link = dev_to_instance(dev);
MGSLPC_INFO *info = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
info->stop = 0;
return 0;

23
drivers/ide/legacy/ide-cs.c
View File

@ -373,27 +373,6 @@ void ide_release(dev_link_t *link)
pcmcia_disable_device(link->handle);
} /* ide_release */
static int ide_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int ide_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
/*======================================================================
@ -456,8 +435,6 @@ static struct pcmcia_driver ide_cs_driver = {
.probe = ide_attach,
.remove = ide_detach,
.id_table = ide_ids,
.suspend = ide_suspend,
.resume = ide_resume,
};
static int __init init_ide_cs(void)

38
drivers/isdn/hardware/avm/avm_cs.c
View File

@ -371,42 +371,6 @@ static void avmcs_release(dev_link_t *link)
pcmcia_disable_device(link->handle);
} /* avmcs_release */
static int avmcs_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int avmcs_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
/*======================================================================
The card status event handler. Mostly, this schedules other
stuff to run after an event is received. A CARD_REMOVAL event
also sets some flags to discourage the net drivers from trying
to talk to the card any more.
When a CARD_REMOVAL event is received, we immediately set a flag
to block future accesses to this device. All the functions that
actually access the device should check this flag to make sure
the card is still present.
======================================================================*/
static struct pcmcia_device_id avmcs_ids[] = {
PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN-Controller B1", 0x95d42008, 0x845dc335),
@ -424,8 +388,6 @@ static struct pcmcia_driver avmcs_driver = {
.probe = avmcs_attach,
.remove = avmcs_detach,
.id_table = avmcs_ids,
.suspend= avmcs_suspend,
.resume = avmcs_resume,
};
static int __init avmcs_init(void)

24
drivers/isdn/hisax/avma1_cs.c
View File

@ -383,28 +383,6 @@ static void avma1cs_release(dev_link_t *link)
pcmcia_disable_device(link->handle);
} /* avma1cs_release */
static int avma1cs_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int avma1cs_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
static struct pcmcia_device_id avma1cs_ids[] = {
PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN A", 0x95d42008, 0xadc9d4bb),
@ -421,8 +399,6 @@ static struct pcmcia_driver avma1cs_driver = {
.probe = avma1cs_attach,
.remove = avma1cs_detach,
.id_table = avma1cs_ids,
.suspend = avma1cs_suspend,
.resume = avma1cs_resume,
};
/*====================================================================*/

6
drivers/isdn/hisax/elsa_cs.c
View File

@ -389,10 +389,7 @@ static int elsa_suspend(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
link->state |= DEV_SUSPEND;
dev->busy = 1;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
@ -402,9 +399,6 @@ static int elsa_resume(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
dev->busy = 0;
return 0;

6
drivers/isdn/hisax/sedlbauer_cs.c
View File

@ -472,10 +472,7 @@ static int sedlbauer_suspend(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
link->state |= DEV_SUSPEND;
dev->stop = 1;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
@ -485,9 +482,6 @@ static int sedlbauer_resume(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
dev->stop = 0;
return 0;

6
drivers/isdn/hisax/teles_cs.c
View File

@ -380,10 +380,7 @@ static int teles_suspend(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
link->state |= DEV_SUSPEND;
dev->busy = 1;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
@ -393,9 +390,6 @@ static int teles_resume(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
dev->busy = 0;
return 0;

12
drivers/net/pcmcia/3c574_cs.c
View File

@ -519,12 +519,8 @@ static int tc574_suspend(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
if ((link->state & DEV_CONFIG) && (link->open))
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
@ -534,14 +530,10 @@ static int tc574_resume(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
if ((link->state & DEV_CONFIG) && (link->open)) {
tc574_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}

12
drivers/net/pcmcia/3c589_cs.c
View File

@ -394,12 +394,8 @@ static int tc589_suspend(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
if ((link->state & DEV_CONFIG) && (link->open))
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
@ -409,14 +405,10 @@ static int tc589_resume(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
if ((link->state & DEV_CONFIG) && (link->open)) {
tc589_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}

12
drivers/net/pcmcia/axnet_cs.c
View File

@ -464,12 +464,8 @@ static int axnet_suspend(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
if ((link->state & DEV_CONFIG) && (link->open))
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
@ -479,15 +475,11 @@ static int axnet_resume(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
if ((link->state & DEV_CONFIG) && (link->open)) {
axnet_reset_8390(dev);
AX88190_init(dev, 1);
netif_device_attach(dev);
}
}
return 0;
}

13
drivers/net/pcmcia/com20020_cs.c
View File

@ -387,13 +387,8 @@ static int com20020_suspend(struct pcmcia_device *p_dev)
com20020_dev_t *info = link->priv;
struct net_device *dev = info->dev;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open) {
if ((link->state & DEV_CONFIG) && (link->open))
netif_device_detach(dev);
}
pcmcia_release_configuration(link->handle);
}
return 0;
}
@ -404,15 +399,11 @@ static int com20020_resume(struct pcmcia_device *p_dev)
com20020_dev_t *info = link->priv;
struct net_device *dev = info->dev;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
if ((link->state & DEV_CONFIG) && (link->open)) {
int ioaddr = dev->base_addr;
struct arcnet_local *lp = dev->priv;
ARCRESET;
}
}
return 0;
}

13
drivers/net/pcmcia/fmvj18x_cs.c
View File

@ -683,13 +683,8 @@ static int fmvj18x_suspend(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
if ((link->state & DEV_CONFIG) && (link->open))
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
@ -699,14 +694,10 @@ static int fmvj18x_resume(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
if ((link->state & DEV_CONFIG) && (link->open)) {
fjn_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}

12
drivers/net/pcmcia/ibmtr_cs.c
View File

@ -367,12 +367,8 @@ static int ibmtr_suspend(struct pcmcia_device *p_dev)
ibmtr_dev_t *info = link->priv;
struct net_device *dev = info->dev;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
if ((link->state & DEV_CONFIG) && (link->open))
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
@ -383,14 +379,10 @@ static int ibmtr_resume(struct pcmcia_device *p_dev)
ibmtr_dev_t *info = link->priv;
struct net_device *dev = info->dev;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
if ((link->state & DEV_CONFIG) && (link->open)) {
ibmtr_probe(dev); /* really? */
netif_device_attach(dev);
}
}
return 0;
}

13
drivers/net/pcmcia/nmclan_cs.c
View File

@ -774,13 +774,8 @@ static int nmclan_suspend(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
if ((link->state & DEV_CONFIG) && (link->open))
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
@ -790,14 +785,10 @@ static int nmclan_resume(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
if ((link->state & DEV_CONFIG) && (link->open)) {
nmclan_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}

12
drivers/net/pcmcia/pcnet_cs.c
View File

@ -756,12 +756,8 @@ static int pcnet_suspend(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
if ((link->state & DEV_CONFIG) && (link->open))
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
@ -771,15 +767,11 @@ static int pcnet_resume(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
if ((link->state & DEV_CONFIG) && (link->open)) {
pcnet_reset_8390(dev);
NS8390_init(dev, 1);
netif_device_attach(dev);
}
}
return 0;
}

2
drivers/net/pcmcia/smc91c92_cs.c
View File

@ -874,7 +874,6 @@ static int smc91c92_suspend(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
netif_device_detach(dev);
@ -891,7 +890,6 @@ static int smc91c92_resume(struct pcmcia_device *p_dev)
struct smc_private *smc = netdev_priv(dev);
int i;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if ((smc->manfid == MANFID_MEGAHERTZ) &&
(smc->cardid == PRODID_MEGAHERTZ_EM3288))

12
drivers/net/pcmcia/xirc2ps_cs.c
View File

@ -1109,14 +1109,10 @@ static int xirc2ps_suspend(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open) {
if ((link->state & DEV_CONFIG) && (link->open)) {
netif_device_detach(dev);
do_powerdown(dev);
}
pcmcia_release_configuration(link->handle);
}
return 0;
}
@ -1126,14 +1122,10 @@ static int xirc2ps_resume(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
if ((link->state & DEV_CONFIG) && (link->open)) {
do_reset(dev,1);
netif_device_attach(dev);
}
}
return 0;
}

9
drivers/net/wireless/airo_cs.c
View File

@ -437,11 +437,8 @@ static int airo_suspend(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *local = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->state & DEV_CONFIG)
netif_device_detach(local->eth_dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
@ -451,9 +448,7 @@ static int airo_resume(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *local = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if ((link->state & DEV_CONFIG) && (link->open)) {
reset_airo_card(local->eth_dev);
netif_device_attach(local->eth_dev);
}

7
drivers/net/wireless/atmel_cs.c
View File

@ -433,11 +433,8 @@ static int atmel_suspend(struct pcmcia_device *dev)
dev_link_t *link = dev_to_instance(dev);
local_info_t *local = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->state & DEV_CONFIG)
netif_device_detach(local->eth_dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
@ -447,9 +444,7 @@ static int atmel_resume(struct pcmcia_device *dev)
dev_link_t *link = dev_to_instance(dev);
local_info_t *local = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
atmel_open(local->eth_dev);
netif_device_attach(local->eth_dev);
}

6
drivers/net/wireless/hostap/hostap_cs.c
View File

@ -816,8 +816,6 @@ static int hostap_cs_suspend(struct pcmcia_device *p_dev)
PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_SUSPEND\n", dev_info);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
struct hostap_interface *iface = netdev_priv(dev);
if (iface && iface->local)
@ -827,7 +825,6 @@ static int hostap_cs_suspend(struct pcmcia_device *p_dev)
netif_device_detach(dev);
}
prism2_suspend(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
@ -841,14 +838,11 @@ static int hostap_cs_resume(struct pcmcia_device *p_dev)
PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_PM_RESUME\n", dev_info);
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
struct hostap_interface *iface = netdev_priv(dev);
if (iface && iface->local)
dev_open = iface->local->num_dev_open > 0;
pcmcia_request_configuration(link->handle, &link->conf);
prism2_hw_shutdown(dev, 1);
prism2_hw_config(dev, dev_open ? 0 : 1);
if (dev_open) {

12
drivers/net/wireless/netwave_cs.c
View File

@ -884,12 +884,8 @@ static int netwave_suspend(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
if ((link->state & DEV_CONFIG) && (link->open))
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
@ -899,14 +895,10 @@ static int netwave_resume(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
if ((link->state & DEV_CONFIG) && (link->open)) {
netwave_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}

8
drivers/net/wireless/orinoco_cs.c
View File

@ -429,7 +429,6 @@ static int orinoco_cs_suspend(struct pcmcia_device *p_dev)
int err = 0;
unsigned long flags;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
/* This is probably racy, but I can't think of
a better way, short of rewriting the PCMCIA
@ -447,8 +446,6 @@ static int orinoco_cs_suspend(struct pcmcia_device *p_dev)
spin_unlock_irqrestore(&priv->lock, flags);
}
pcmcia_release_configuration(link->handle);
}
return 0;
@ -463,12 +460,7 @@ static int orinoco_cs_resume(struct pcmcia_device *p_dev)
int err = 0;
unsigned long flags;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
/* FIXME: should we double check that this is
* the same card as we had before */
pcmcia_request_configuration(link->handle, &link->conf);
if (! test_bit(0, &card->hard_reset_in_progress)) {
err = orinoco_reinit_firmware(dev);
if (err) {

14
drivers/net/wireless/ray_cs.c
View File

@ -868,15 +868,9 @@ static int ray_suspend(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
if (link->open)
if ((link->state & DEV_CONFIG) && (link->open))
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
@ -885,14 +879,10 @@ static int ray_resume(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
if ((link->state & DEV_CONFIG) && (link->open)) {
ray_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}

7
drivers/net/wireless/spectrum_cs.c
View File

@ -908,7 +908,6 @@ spectrum_cs_suspend(struct pcmcia_device *p_dev)
unsigned long flags;
int err = 0;
link->state |= DEV_SUSPEND;
/* Mark the device as stopped, to block IO until later */
if (link->state & DEV_CONFIG) {
spin_lock_irqsave(&priv->lock, flags);
@ -922,8 +921,6 @@ spectrum_cs_suspend(struct pcmcia_device *p_dev)
priv->hw_unavailable++;
spin_unlock_irqrestore(&priv->lock, flags);
pcmcia_release_configuration(link->handle);
}
return 0;
@ -936,11 +933,7 @@ spectrum_cs_resume(struct pcmcia_device *p_dev)
struct net_device *dev = link->priv;
struct orinoco_private *priv = netdev_priv(dev);
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
/* FIXME: should we double check that this is
* the same card as we had before */
pcmcia_request_configuration(link->handle, &link->conf);
netif_device_attach(dev);
priv->hw_unavailable--;
schedule_work(&priv->reset_work);

20
drivers/net/wireless/wavelan_cs.c
View File

@ -4742,19 +4742,12 @@ static int wavelan_suspend(struct pcmcia_device *p_dev)
/* Stop receiving new messages and wait end of transmission */
wv_ru_stop(dev);
if ((link->state & DEV_CONFIG) && (link->open))
netif_device_detach(dev);
/* Power down the module */
hacr_write(dev->base_addr, HACR_DEFAULT & (~HACR_PWR_STAT));
/* The card is now suspended */
link->state |= DEV_SUSPEND;
if(link->state & DEV_CONFIG)
{
if(link->open)
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
@ -4764,15 +4757,10 @@ static int wavelan_resume(struct pcmcia_device *p_dev)
struct net_device * dev = (struct net_device *) link->priv;
link->state &= ~DEV_SUSPEND;
if(link->state & DEV_CONFIG)
{
pcmcia_request_configuration(link->handle, &link->conf);
if(link->open) /* If RESET -> True, If RESUME -> False ? */
{
if ((link->state & DEV_CONFIG) && (link->open)) {
wv_hw_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}

12
drivers/net/wireless/wl3501_cs.c
View File

@ -2160,14 +2160,9 @@ static int wl3501_suspend(struct pcmcia_device *p_dev)
dev_link_t *link = dev_to_instance(p_dev);
struct net_device *dev = link->priv;
link->state |= DEV_SUSPEND;
wl3501_pwr_mgmt(dev->priv, WL3501_SUSPEND);
if (link->state & DEV_CONFIG) {
if (link->open)
if ((link->state & DEV_CONFIG) && (link->open))
netif_device_detach(dev);
pcmcia_release_configuration(link->handle);
}
return 0;
}
@ -2178,13 +2173,10 @@ static int wl3501_resume(struct pcmcia_device *p_dev)
struct net_device *dev = link->priv;
wl3501_pwr_mgmt(dev->priv, WL3501_RESUME);
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->open) {
if ((link->state & DEV_CONFIG) && (link->open)) {
wl3501_reset(dev);
netif_device_attach(dev);
}
}
return 0;
}

23
drivers/parport/parport_cs.c
View File

@ -280,27 +280,6 @@ void parport_cs_release(dev_link_t *link)
pcmcia_disable_device(link->handle);
} /* parport_cs_release */
static int parport_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int parport_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
static struct pcmcia_device_id parport_ids[] = {
PCMCIA_DEVICE_FUNC_ID(3),
@ -317,8 +296,6 @@ static struct pcmcia_driver parport_cs_driver = {
.probe = parport_attach,
.remove = parport_detach,
.id_table = parport_ids,
.suspend = parport_suspend,
.resume = parport_resume,
};
static int __init init_parport_cs(void)

30
drivers/pcmcia/ds.c
View File

@ -10,7 +10,7 @@
* are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
*
* (C) 1999 David A. Hinds
* (C) 2003 - 2005 Dominik Brodowski
* (C) 2003 - 2006 Dominik Brodowski
*/
#include <linux/kernel.h>
@ -1030,12 +1030,22 @@ static int pcmcia_dev_suspend(struct device * dev, pm_message_t state)
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
struct pcmcia_driver *p_drv = NULL;
int ret;
if (dev->driver)
p_drv = to_pcmcia_drv(dev->driver);
if (p_drv && p_drv->suspend)
return p_drv->suspend(p_dev);
if (p_drv && p_drv->suspend) {
ret = p_drv->suspend(p_dev);
if (ret)
return ret;
if (p_dev->instance) {
p_dev->instance->state |= DEV_SUSPEND;
if ((p_dev->instance->state & DEV_CONFIG) &&
!(p_dev->instance->state & DEV_SUSPEND_NORELEASE))
pcmcia_release_configuration(p_dev);
}
}
return 0;
}
@ -1045,12 +1055,24 @@ static int pcmcia_dev_resume(struct device * dev)
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
struct pcmcia_driver *p_drv = NULL;
int ret;
if (dev->driver)
p_drv = to_pcmcia_drv(dev->driver);
if (p_drv && p_drv->resume)
if (p_drv && p_drv->resume) {
if (p_dev->instance) {
p_dev->instance->state &= ~DEV_SUSPEND;
if ((p_dev->instance->state & DEV_CONFIG) &&
!(p_dev->instance->state & DEV_SUSPEND_NORELEASE)){
ret = pcmcia_request_configuration(p_dev,
&p_dev->instance->conf);
if (ret)
return ret;
}
}
return p_drv->resume(p_dev);
}
return 0;
}

16
drivers/scsi/pcmcia/aha152x_stub.c
View File

@ -251,27 +251,12 @@ static void aha152x_release_cs(dev_link_t *link)
pcmcia_disable_device(link->handle);
}
static int aha152x_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int aha152x_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
scsi_info_t *info = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
aha152x_host_reset_host(info->host);
}
return 0;
}
@ -294,7 +279,6 @@ static struct pcmcia_driver aha152x_cs_driver = {
.probe = aha152x_attach,
.remove = aha152x_detach,
.id_table = aha152x_ids,
.suspend = aha152x_suspend,
.resume = aha152x_resume,
};

17
drivers/scsi/pcmcia/fdomain_stub.c
View File

@ -220,26 +220,12 @@ static void fdomain_release(dev_link_t *link)
/*====================================================================*/
static int fdomain_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int fdomain_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
if (link->state & DEV_CONFIG)
fdomain_16x0_bus_reset(NULL);
}
return 0;
}
@ -260,7 +246,6 @@ static struct pcmcia_driver fdomain_cs_driver = {
.probe = fdomain_attach,
.remove = fdomain_detach,
.id_table = fdomain_ids,
.suspend = fdomain_suspend,
.resume = fdomain_resume,
};

10
drivers/scsi/pcmcia/nsp_cs.c
View File

@ -1987,8 +1987,6 @@ static int nsp_cs_suspend(struct pcmcia_device *dev)
scsi_info_t *info = link->priv;
nsp_hw_data *data;
link->state |= DEV_SUSPEND;
nsp_dbg(NSP_DEBUG_INIT, "event: suspend");
if (info->host != NULL) {
@ -2001,9 +1999,6 @@ static int nsp_cs_suspend(struct pcmcia_device *dev)
info->stop = 1;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
@ -2015,11 +2010,6 @@ static int nsp_cs_resume(struct pcmcia_device *dev)
nsp_dbg(NSP_DEBUG_INIT, "event: resume");
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
info->stop = 0;
if (info->host != NULL) {

13
drivers/scsi/pcmcia/qlogic_stub.c
View File

@ -311,22 +311,10 @@ static void qlogic_release(dev_link_t *link)
/*====================================================================*/
static int qlogic_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int qlogic_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
scsi_info_t *info = link->priv;
@ -375,7 +363,6 @@ static struct pcmcia_driver qlogic_cs_driver = {
.probe = qlogic_attach,
.remove = qlogic_detach,
.id_table = qlogic_ids,
.suspend = qlogic_suspend,
.resume = qlogic_resume,
};

15
drivers/scsi/pcmcia/sym53c500_cs.c
View File

@ -857,26 +857,12 @@ cs_failed:
return;
} /* SYM53C500_config */
static int sym53c500_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int sym53c500_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
struct scsi_info_t *info = link->priv;
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
pcmcia_request_configuration(link->handle, &link->conf);
/* See earlier comment about manufacturer IDs. */
if ((info->manf_id == MANFID_MACNICA) ||
(info->manf_id == MANFID_PIONEER) ||
@ -963,7 +949,6 @@ static struct pcmcia_driver sym53c500_cs_driver = {
.probe = SYM53C500_attach,
.remove = SYM53C500_detach,
.id_table = sym53c500_ids,
.suspend = sym53c500_suspend,
.resume = sym53c500_resume,
};

9
drivers/serial/serial_cs.c
View File

@ -151,7 +151,6 @@ static void serial_remove(dev_link_t *link)
static int serial_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG) {
struct serial_info *info = link->priv;
@ -160,8 +159,8 @@ static int serial_suspend(struct pcmcia_device *dev)
for (i = 0; i < info->ndev; i++)
serial8250_suspend_port(info->line[i]);
if (!info->slave)
pcmcia_release_configuration(link->handle);
if (info->slave)
link->state &= DEV_SUSPEND_NORELEASE;
}
return 0;
@ -170,15 +169,11 @@ static int serial_suspend(struct pcmcia_device *dev)
static int serial_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link)) {
struct serial_info *info = link->priv;
int i;
if (!info->slave)
pcmcia_request_configuration(link->handle, &link->conf);
for (i = 0; i < info->ndev; i++)
serial8250_resume_port(info->line[i]);
}

24
drivers/telephony/ixj_pcmcia.c
View File

@ -232,28 +232,6 @@ static void ixj_cs_release(dev_link_t *link)
pcmcia_disable_device(link->handle);
}
static int ixj_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int ixj_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (DEV_OK(link))
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
static struct pcmcia_device_id ixj_ids[] = {
PCMCIA_DEVICE_MANF_CARD(0x0257, 0x0600),
PCMCIA_DEVICE_NULL
@ -268,8 +246,6 @@ static struct pcmcia_driver ixj_driver = {
.probe = ixj_attach,
.remove = ixj_detach,
.id_table = ixj_ids,
.suspend = ixj_suspend,
.resume = ixj_resume,
};
static int __init ixj_pcmcia_init(void)

24
drivers/usb/host/sl811_cs.c
View File

@ -293,28 +293,6 @@ cs_failed:
}
}
static int sl811_suspend(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state |= DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
static int sl811_resume(struct pcmcia_device *dev)
{
dev_link_t *link = dev_to_instance(dev);
link->state &= ~DEV_SUSPEND;
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
return 0;
}
static int sl811_cs_attach(struct pcmcia_device *p_dev)
{
local_info_t *local;
@ -359,8 +337,6 @@ static struct pcmcia_driver sl811_cs_driver = {
.probe = sl811_cs_attach,
.remove = sl811_cs_detach,
.id_table = sl811_ids,
.suspend = sl811_suspend,
.resume = sl811_resume,
};
/*====================================================================*/

3
include/pcmcia/ds.h
View File

@ -118,8 +118,7 @@ typedef struct dev_link_t {
/* Flags for device state */
#define DEV_PRESENT 0x01
#define DEV_CONFIG 0x02
#define DEV_STALE_CONFIG 0x04 /* release on close */
#define DEV_STALE_LINK 0x08 /* detach on release */
#define DEV_SUSPEND_NORELEASE 0x04
#define DEV_CONFIG_PENDING 0x10
#define DEV_RELEASE_PENDING 0x20
#define DEV_SUSPEND 0x40

10
sound/pcmcia/pdaudiocf/pdaudiocf.c
View File

@ -284,16 +284,11 @@ static int pdacf_suspend(struct pcmcia_device *dev)
struct snd_pdacf *chip = link->priv;
snd_printdd(KERN_DEBUG "SUSPEND\n");
link->state |= DEV_SUSPEND;
if (chip) {
snd_printdd(KERN_DEBUG "snd_pdacf_suspend calling\n");
snd_pdacf_suspend(chip, PMSG_SUSPEND);
}
snd_printdd(KERN_DEBUG "RESET_PHYSICAL\n");
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
@ -303,12 +298,7 @@ static int pdacf_resume(struct pcmcia_device *dev)
struct snd_pdacf *chip = link->priv;
snd_printdd(KERN_DEBUG "RESUME\n");
link->state &= ~DEV_SUSPEND;
snd_printdd(KERN_DEBUG "CARD_RESET\n");
if (DEV_OK(link)) {
snd_printdd(KERN_DEBUG "requestconfig...\n");
pcmcia_request_configuration(link->handle, &link->conf);
if (chip) {
snd_printdd(KERN_DEBUG "calling snd_pdacf_resume\n");
snd_pdacf_resume(chip);

9
sound/pcmcia/vx/vxpocket.c
View File

@ -284,14 +284,10 @@ static int vxp_suspend(struct pcmcia_device *dev)
struct vx_core *chip = link->priv;
snd_printdd(KERN_DEBUG "SUSPEND\n");
link->state |= DEV_SUSPEND;
if (chip) {
snd_printdd(KERN_DEBUG "snd_vx_suspend calling\n");
snd_vx_suspend(chip, PMSG_SUSPEND);
}
snd_printdd(KERN_DEBUG "RESET_PHYSICAL\n");
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
return 0;
}
@ -302,13 +298,8 @@ static int vxp_resume(struct pcmcia_device *dev)
struct vx_core *chip = link->priv;
snd_printdd(KERN_DEBUG "RESUME\n");
link->state &= ~DEV_SUSPEND;
snd_printdd(KERN_DEBUG "CARD_RESET\n");
if (DEV_OK(link)) {
//struct snd_vxpocket *vxp = (struct snd_vxpocket *)chip;
snd_printdd(KERN_DEBUG "requestconfig...\n");
pcmcia_request_configuration(link->handle, &link->conf);
if (chip) {
snd_printdd(KERN_DEBUG "calling snd_vx_resume\n");
snd_vx_resume(chip);